5 matches found
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hcievent: fixed a potential UAF issue in hcileremoteconnparamreqevt. The hciconn lookup and field access operations must be protected by the hdev lock in hcileremoteconnparamreqevt. Otherwise, it’s possible that the...
CVE-2023-54164 Bluetooth: ISO: fix iso_conn related locking and validity issues
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix isoconn related locking and validity issues sk-skstate indicates whether isopisk-conn is valid. Operations that check/update skstate and access conn should hold locksock, otherwise they can race. The order of...
kernel: Bluetooth: L2CAP: Fix slab-use-after-free Read in l2cap_send_cmd
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix slab-use-after-free Read in l2capsendcmd After the hci sync command releases l2capconn, the hci receive data work queue references the released l2capconn when sending to the upper layer. Add hci dev lock to...
AZL-60251 CVE-2025-21969 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix slab-use-after-free Read in l2capsendcmd After the hci sync command releases l2capconn, the hci receive data work queue references the released l2capconn when sending to the upper layer. Add hci dev lock to...
AZL-60270 CVE-2025-21969 affecting package kernel for versions less than 6.6.85.1-2
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix slab-use-after-free Read in l2capsendcmd After the hci sync command releases l2capconn, the hci receive data work queue references the released l2capconn when sending to the upper layer. Add hci dev lock to...